Ngesikhathi ngisahlala efulethini, ngahlangabezana nenkinga yejubane eliphansi ekamelweni elikude nomzila. Phela, abantu abaningi bane-router ephasishi, lapho umhlinzeki ehlinzeka nge-optics noma i-UTP, futhi idivayisi evamile yafakwa lapho. Kuhle futhi uma umnikazi eshintsha i-router ngeyakhe, futhi amadivaysi ajwayelekile avela kumhlinzeki, njengomthetho, isabelomali esiningi kakhulu noma amamodeli alula. Akufanele ulindele ukusebenza okuphezulu kubo - kuyasebenza futhi lokho kulungile. Kodwa ngifake irutha enamachweba we-gigabit, enemojula yomsakazo esekela ukusebenza kumafrikhwensi angu-2,4 GHz no-5 GHz. Futhi isivinini sokuxhumeka kwe-inthanethi ngaphakathi kwefulethi futhi ikakhulukazi emakamelweni akude sasicindezela ngokuphelele. Lokhu ngokwengxenye kungenxa yobubanzi obunomsindo obungu-2,4 GHz, futhi ngokwengxenye ukufiphala nokuboniswa okuningi kwesiginali lapho udlula ezakhiweni zikakhonkolo eziqinisiwe. Futhi-ke nginqume ukwandisa inethiwekhi ngamadivayisi angeziwe. Umbuzo waphakama: inethiwekhi ye-Wi-Fi noma uhlelo lwe-Mesh? Nginqume ukukuthola, ngenze izivivinyo futhi ngabelane ngolwazi lwami. Siyakwamukela.
Ithiyori mayelana ne-Wi-Fi ne-Mesh
Kumsebenzisi ojwayelekile oxhuma kunethiwekhi nge-Wi-Fi futhi abuke amavidiyo ku-YouTube, ngeke kwenze mehluko ukuthi iyiphi isistimu okufanele isetshenziswe. Kodwa ngokombono wokuhlela ukufakwa kwe-Wi-Fi evamile, lezi zinhlelo zihluke kakhulu futhi ngayinye inokubili okuhle nokubi. Ake siqale ngesistimu ye-Wi-Fi.
Isistimu ye-Wi-Fi
Lena inethiwekhi yamarutha ajwayelekile angasebenza ngokuzimela. Kulolu hlelo lokusebenza, i-router eyodwa eyinhloko inikezwa futhi abanye babe yizigqila. Kulesi simo, ukuguqulwa phakathi kwama-routers kuhlala kungabonakali kuklayenti, futhi kusukela ekubukeni kwama-routers ngokwawo, iklayenti lizosuka kwelinye iseli liye kwelinye. Uhlelo olunjalo lungaqhathaniswa nokuxhumana kwamaselula, ngoba inethiwekhi yendawo eyodwa enama-routers-abahumushi iyakhiwa. Izinzuzo zesistimu zisobala: inethiwekhi inganwetshwa kancane kancane, yengeze amadivaysi amasha njengoba kudingeka. Ngaphezu kwalokho, kuzokwanela ukuthenga ama-routers angabizi asekela lobu buchwepheshe. Kukhona ukususwa okukodwa, kodwa kubalulekile: irutha ngayinye kufanele ixhunywe kukhebula ye-Ethernet namandla. Okusho ukuthi, uma usuvele ulungisile futhi ungayifakanga ikhebula le-UTP, kuzodingeka ukuthi ulelule eduze kwebhodi lesisekelo, lapho kungenzeka khona, noma ucabangele olunye uhlelo.
Isistimu ye-Mesh
Lena inethiwekhi yemishini ekhethekile, ebuye yakha inethiwekhi yamadivayisi amaningana, idala ukumbozwa kwesignali ye-Wi-Fi okuqhubekayo. Lawa maphuzu avamise ukuba yi-dual-band, ngakho-ke ungakwazi ukusebenza kuwo womabili amanethiwekhi angu-2,4 GHz kanye no-5 GHz. Inzuzo enkulu ukuthi ukuxhuma idivayisi entsha ngayinye asikho isidingo sokudonsa ikhebula - baxhumana nge-transmitter ehlukile, bedala inethiwekhi yabo futhi idatha idluliselwa ngayo. Kamuva, le datha idluliselwa ku-adaptha ye-Wi-Fi evamile, ifinyelele kumsebenzisi. Inzuzo isobala: azikho izintambo ezengeziwe ezidingekayo - vele uxhume i-adaptha yephoyinti elisha esokhethi, uyixhume kumzila oyinhloko futhi uyisebenzise. Kodwa kukhona futhi nezinkinga. Ngokwesibonelo, intengo. Izindleko zomzila oyinhloko ziphakeme izikhathi eziningana kunezindleko zerutha evamile, futhi izindleko ze-adaptha eyengeziwe nazo zibalulekile. Kodwa akudingekile ukuthi uphinde ulungise, udonse izintambo futhi ucabange ngezintambo.
Asiqhubeke sizilolonge
Sengivele ngasuka efulethini likakhonkolo eliqinisiwe ngaya endlini yami futhi ngiphinde ngahlangabezana nenkinga yokwehla kwesivinini kunethiwekhi engenantambo. Uma ngaphambilini izinga lomsindo wamagagasi omoya avela kumarutha angomakhelwane e-Wi-Fi lathonywa kakhulu (futhi wonke umuntu ulwela ukukhulisa amandla aze afike phezulu ukuze βacimeβ omakhelwane babo futhi andise isivinini sabo), manje amabanga nokugqagqana sekuqalile. ukuthonya. Esikhundleni sefulethi elingamamitha-skwele angama-45, ngathuthela endlini enezitezi ezimbili engamamitha-skwele angama-200. Singakhuluma okuningi ngokuphila endlini, ngisho neqiniso lokuthi iphuzu le-Wi-Fi lomakhelwane livela ngezinye izikhathi kumenyu ye-smartphone, futhi awekho amanye amanethiwekhi angenantambo atholakele, asevele ekhuluma kakhulu. Kungakhathaliseki ukuthi kwenzekani, ngizamile ukubeka i-router esikhungweni sendawo yendlu futhi kuma-frequencies angu-2,4 GHz inikeza ukuxhumana yonke indawo, kodwa endaweni ukufakwa sekuvele kubi. Kodwa uma ubuka i-movie kusuka kuseva yasekhaya kukhompuyutha ephathekayo ekamelweni elikude ne-router, ngezinye izikhathi kubanda. Kuvele ukuthi inethiwekhi ye-5 GHz ayizinzile ngezindonga ezimbalwa, uphahla, futhi i-laptop ikhetha ukushintshela kunethiwekhi ye-2,4 GHz, enokuqina okuphezulu kanye nesivinini esiphansi sokudlulisa idatha. "Sidinga isivinini esikhulu!", njengoba uJeremy Clarkson ethanda ukusho. Ngakho ngahamba ngifuna indlela yokwandisa nokusheshisa ukuxhumana okungenantambo. Nginqume ukuqhathanisa amasistimu amabili ngqo: isistimu ye-Wi-Fi evela ku-Keenetic kanye nesistimu ye-Mesh evela ku-Zyxel.
Amarutha e-Keenetic u-Keenetic Giga no-Keenetic Viva babe yingxenye ye-Keenetic. Omunye wabo wasebenza njengomhleli wenethiwekhi, kanti owesibili - iphuzu lesigqila. Womabili amarutha ane-gigabit Ethernet nomsakazo we-dual-band. Ngaphezu kwalokho, banamachweba we-USB kanye nohlu olubanzi kakhulu lwezilungiselelo ze-firmware. Ngesikhathi sokuhlolwa, i-firmware yakamuva etholakalayo yafakwa futhi umphathi kwakunguKeenetic Giga. Ayexhunywe komunye nomunye ngentambo ye-Ethernet enentambo eyigigabit.
Ohlangothini lwe-Zyxel kuzoba nesistimu ye-Mesh ehlanganisa i-Multy X ne-Multi mini. Iphuzu eliphakeme, i-Multy X, lixhunywe ku-inthanethi, futhi "i-junior", i-Multi mini, ifakwe ekhoneni elikude lendlu. Iphuzu eliyinhloko lalixhunywe kunethiwekhi, futhi enye eyengeziwe yenza umsebenzi wokusabalalisa inethiwekhi ngeziteshi ezingenantambo nezinezintambo. Okusho ukuthi, iphoyinti elingeziwe elixhunyiwe lingasebenza futhi njenge-adaptha engenantambo yemishini engenayo imojula ye-Wi-Fi, kodwa enembobo ye-Ethernet.
Ukusebenza
Umkhiqizi uvamise ukusho emithonjeni yezindaba mayelana nokufakwa kwenethiwekhi engenantambo ebanzi ngokungavamile yamadivayisi akhe. Kodwa lokhu kusebenza endaweni evulekile ngaphandle kwezindonga, izindawo ezikhanyayo noma ukuphazamiseka komsakazo. Eqinisweni, abaningi baye babhekana nesivinini esihamba kancane kanye nokulahlekelwa kwamaphakethe ezindlini lapho amanethiwekhi angenantambo owodwa nesigamu kuya kwamabili abonakala ku-smartphone. Yingakho futhi kusebenza kahle kakhulu ukusebenzisa uhla olungenamsindo we-5 GHz.
Ukwenza kube lula, ngizoshayela amayunithi ekhanda e-Wi-Fi namarutha esistimu ye-Mesh. I-router ngayinye ingaba idivayisi engenantambo. Kodwa ngiyazibuza ukuthi mangaki amadivayisi futhi ngasiphi isivinini i-router enganikeza ukufinyelela kunethiwekhi. Mayelana nombuzo wokuqala, isimo sibukeka kanje. Inani lamadivayisi asekelwayo lincike kumojula ye-Wi-Fi. Ku-Zyxel Multy X kanye ne-Multy mini, lokhu kuzoba amadivayisi angu-64+64 ebhendi ngayinye (2,4+5 GHz), okungukuthi, uma unamaphuzu amabili, ungaxhuma amadivayisi angu-128 ku-2.4 GHz kanye namadivayisi angu-128 ku-5 GHz.
Ukudala inethiwekhi ye-Mesh kwenziwa kube lula futhi kucace ngangokunokwenzeka: okudingeka ukwenze nje ukuba ne-smartphone bese ufaka uhlelo lokusebenza lwe-Zyxel Multi lapho. Akunandaba ukuthi unayo i-iOS noma idivayisi ye-Android. Ngokulandela ukwaziswa kwewizadi yokufaka, inethiwekhi iyakhiwa futhi wonke amadivaysi alandelayo axhunyiwe. Ngokumangalisayo, ukuze udale inethiwekhi ekuqaleni, udinga ukunika amandla i-geolocation futhi ube noxhumano lwe-inthanethi. Ngakho-ke kuzodingeka, okungenani, ube nokufinyelela kunethiwekhi kusuka ku-smartphone yakho.
Kumarutha e-Keenetic isimo sibukeka sihlukile. Inombolo yamadivayisi eklayenti axhunyiwe incike kumodeli. Ngezansi ngizonikeza igama lamarutha namandla okuxhuma amaklayenti kumabhendi angu-2,4 no-5 GHz.
I-Giga III ne-Ultra II: 99+99
I-Giga KN-1010 ne-Viva KN-1910: 84 kuwo womabili amaqembu
I-Ultra KN-1810: 90+90
Umoya, Okwengeziwe II, I-Air KN-1610, Eyengeziwe KN-1710: 50+99
Idolobha i-KN-1510: 50+32
I-Duo KN-2110: 58+99
I-DSL KN-2010: 58
I-Lite KN-1310, Omni KN-1410, Qala i-KN-1110, 4G KN-1210: 50
Ungamisa ama-routers kusuka kukhompuyutha naku-smartphone. Futhi uma kunethiwekhi yendawo lokhu kwenziwa kalula ngokusebenzisa isikhombimsebenzisi sewebhu, khona-ke kukhona isicelo esikhethekile se-smartphone, okuzokwenza esikhathini esizayo kube nokwenzeka ukusebenzisa imisebenzi eyengeziwe, njenge-downloader ye-torrent noma ukufinyelela kumafayela axhunyiwe. shayela nge-USB. I-Keenetic inesici esihle kakhulu - i-KeenDNS, evumela ukuthi, uma unekheli le-IP elimpunga, ukuxhuma kumasevisi wewebhu wezinsizakalo ezishicilelwe kusuka kunethiwekhi yangaphandle. Okusho ukuthi, ungaxhuma kusixhumi esibonakalayo somzila ngemuva kwe-NAT, noma ungaxhuma kusixhumi esibonakalayo se-DVR noma iseva yewebhu ngemuva kwe-NAT. Kodwa njengoba le nto imayelana nenethiwekhi, kufanele kuqashelwe ukuthi ukuhlela inethiwekhi ye-Wi-Fi nakho kulula kakhulu: i-router eyinhloko iba idivayisi eyinhloko, futhi imodi ye-adaptha yesigqila inikwe amandla kuma-routers asele. Ngesikhathi esifanayo, ama-router wezigqila angakha ama-VLAN, angasebenza endaweni eyodwa yekheli, futhi amandla okusebenza e-adaptha engenantambo ngayinye angasethwa kuwo ngokunyuka kwe-10%. Ngakho, inethiwekhi inganwetshwa izikhathi eziningi. Kodwa kunento eyodwa: ukuhlela inethiwekhi ye-Wi-Fi, wonke ama-routers kufanele axhunywe kusetshenziswa i-Ethernet.
Indlela yokuhlola
Njengoba inethiwekhi engenazintambo ohlangothini lweklayenti ayenzi mehluko, futhi kusukela ekubukeni kwenhlangano yezobuchwepheshe yamanethiwekhi ahluke ngokuyisisekelo, indlela ebhekene nomsebenzisi yakhethwa. Amadivayisi we-Zyxel Multy X+ Multiy mini kanye ne-Keenetic Giga+Keenetic Viva ahlolwe ngokwehlukana. Ukuze ugweme ithonya lomhlinzeki, iseva yafakwa kunethiwekhi yendawo phambi kweyunithi eyinhloko. Futhi iklayenti lalihlelwe kudivayisi yomsebenzisi. Ngenxa yalokho, i-topology yaba kanje: i-server-host router-access point-client.
Zonke izivivinyo zenziwa kusetshenziswa insiza ye-Iperf, elingisa ukudluliswa kwedatha okuqhubekayo. Ngaso sonke isikhathi lapho ukuhlolwa kwenziwa izintambo ezingu-1, 10 kanye ne-100, okusivumela ukuthi sihlole ukusebenza kwenethiwekhi engenazintambo ngaphansi kwemithwalo ehlukahlukene. Kokubili ukudluliswa kwedatha kokusakaza okukodwa, njengokubuka ividiyo ku-Youtube, nokusakaza okuningi, njengokusebenza njengomdawunilo we-torrent, kulingisiwe. Ukuhlola kwenziwe ngokuhlukene lapho kuxhunywe ngenethiwekhi ye-2,4 ne-5 GHz.
Ngaphezu kwalokho, njengoba amadivayisi amancane e-Zyxel Multy kanye ne-Zyxel mini angakwazi ukusebenza njenge-adaptha, axhunywe nge-interface ye-Ethernet kukhompyutha yomsebenzisi ngesivinini esingu-1000 Mbps kanye nokuhlolwa kwejubane okuthathu. Esivivinyweni esifanayo, irutha ye-Keenetic Vivo ibambe iqhaza njenge-adaptha ye-Wi-Fi, exhunywe ngentambo yesichibi kukhompuyutha ephathekayo.
Amabanga phakathi kwamaphuzu angaba ngamamitha angu-10, kukhona phansi okuqinile okukhonkolo kanye nezindonga ezimbili. Ibanga ukusuka kukhompuyutha ephathekayo ukuya endaweni yokufinyelela ekugcineni yimitha elingu-1.
Yonke idatha ifakwa kuthebula futhi amagrafu esivinini ayahlelwa.
Imiphumela
Manje sekuyisikhathi sokubheka izinombolo namagrafu. Igrafu ibonakala kakhulu, ngakho-ke ngizoyinikeza ngokushesha.
Amaketanga okuxhumana kumagrafu ami kanje:
I-Zyxel mini: iseva - intambo - i-Zyxel Multy X - engenantambo - i-Zyxel Multy mini - ikhompyutha ephathekayo (i-adaptha ye-Intel Dual Band Wireless-AC 7265)
I-Zyxel Multy: iseva - intambo - i-Zyxel Multy X - engenantambo - i-Zyxel Multy X - ikhompuyutha ephathekayo (i-adaptha ye-Intel Dual Band Wireless-AC 7265)
I-Keenetic Wi-Fi: iseva - intambo - i-Keenetic Giga - intambo - i-Keenetic Viva - ikhompyutha ephathekayo (i-adaptha ye-Intel Dual Band Wireless-AC 7265)
Isikhulisi se-Keenetic: iseva - intambo - i-Keenetic Giga - engenantambo - i-Keenetic Viva (njengesiphindayo) - ikhompyutha ephathekayo (i-adaptha ye-Intel Dual Band Wireless-AC 7265)
I-adaptha ye-Keenetic: iseva - ucingo - i-Keenetic Giga - engenantambo - i-Keenetic Viva (kwimodi ye-adaptha) - ucingo - ilaptop
I-adaptha encane ye-Zyxel: iseva - ucingo - i-Zyxel Multy X - engenantambo - i-Zyxel Multy mini - intambo - i-laptop
I-adaptha ye-Zyxel Multy: iseva - ucingo - Zyxel Multy X - engenantambo - Zyxel Multy X - ucingo - ilaptop
Isithombe sibonisa ukuthi wonke amadivayisi aku-2,4 GHz akhiqiza kancane kunaku-5 GHz. Futhi lokhu naphezu kweqiniso lokuthi kwakungekho msindo ovela kumanethiwekhi aphazamisayo angomakhelwane, ngoba ukube bekunomsindo ku-2,4 GHz, umphumela ubuyoba mubi kakhulu. Kodwa-ke, ungabona ngokucacile ukuthi isivinini sokudluliswa kwedatha ku-5 GHz sicishe siphindwe kabili kunesi-2,4 GHz. Ngaphezu kwalokho, kuyaphawuleka ukuthi inani lezintambo zokulanda kanyekanye nalo linethonya elithile, okungukuthi, ngokunyuka kwenani lezintambo, isiteshi sokudlulisa idatha sisetshenziswa kakhulu, nakuba umehluko ungabalulekile kangako.
Kubonakala ngokucacile lapho i-router ye-Keenetic yenza njengokuphindaphinda ukuthi ijubane lokudlulisela lihlukaniswe kabili, ngakho-ke kufanelekile ukucabangela lokhu uma ufuna ukudlulisa ulwazi oluningi ngesivinini esikhulu, futhi ungagcini nje ukwandisa ukumboza inethiwekhi ye-Wi-Fi.
Ukuhlolwa kwakamuva, lapho i-Zyxel Multy X kanye ne-Zyxel Multy mini zisebenze njenge-adaptha yokuxhuma ngentambo kwedivayisi ekude (ukuxhumana phakathi kwesisekelo se-Zyxel Multy X kanye nedivayisi eyamukelayo bekungenantambo), kubonise izinzuzo ze-Multy X, ikakhulukazi ngobuningi. -sakaza ukudluliswa kwedatha. Inombolo enkulu yama-antenna ku-Zyxel Multy X ibe nomthelela: izingcezu eziyi-9 ziqhathaniswa nezi-6 ku-Zyxel Multy mini.
isiphetho
Ngakho-ke, kusobala ukuthi noma nge-airwave engalayishiwe emvamisa ye-2,4 GHz, kunengqondo ukushintshela ku-5 GHz lapho inani elikhulu lolwazi lidinga ukudluliselwa ngokushesha ngokwanele. Ngesikhathi esifanayo, ngisho nangemvamisa ye-2,4 GHz kungenzeka ukuthi ubuke amamuvi ngekhwalithi ye-FullHD usebenzisa irutha njengesiphindaphinda. Kodwa imuvi ye-4K ene-bitrate evamile isizoqala ukungingiza, ngakho-ke umzila nedivayisi yokudlala kufanele ikwazi ukusebenza ngemvamisa engu-5 GHz. Kulokhu, isivinini esiphezulu sitholwa uma isethi ye-Zyxel Multy X emibili noma i-Zyxel Multi X+ Multy mini isetshenziswa njenge-adaptha engenantambo.
Futhi manje mayelana namanani. Ipheya elihloliwe lamarutha e-Keenetic Giga+ Keenetic Viva libiza ama-ruble angu-14800. Futhi ikhithi encane ye-Zyxel Multy X+Multy mini ibiza ama-ruble angu-21900.
Isistimu ye-mesh ye-Zyxel inganikeza ukumbozwa okubanzi ngesivinini esihloniphekile ngaphandle kokusebenzisa izintambo ezengeziwe. Lokhu kuyiqiniso ikakhulukazi uma ukulungisa sekuvele kwenziwa, futhi akukho ukupheya okusontiwe okwengeziwe okufakiwe. Ngaphezu kwalokho, ukuhlela inethiwekhi enjalo kulula ngangokunokwenzeka ngokusebenzisa isicelo ku-smartphone. Kumelwe sengeze kulokhu ukuthi inethiwekhi ye-Mesh ingaba namadivayisi angu-6 futhi ibe nakho kokubili inkanyezi kanye ne-topology yesihlahla. Okusho ukuthi, idivayisi yokuphela ingase ibe kude kakhulu nomzila wokuqala, oxhunywe ku-inthanethi.
Ngesikhathi esifanayo, isistimu ye-Wi-Fi esekelwe kumarutha e-Keenetic isebenza kakhulu futhi inikeza inhlangano yenethiwekhi eshibhile. Kodwa lokhu kudinga uxhumano lwekhebula. Ibanga phakathi kwama-routers lingaba amamitha angu-100, futhi isivinini ngeke sehle nakancane ngenxa yokudluliselwa ngoxhumo lwezintambo zegigabit. Ngaphezu kwalokho, kungase kube namadivayisi angaphezu kwe-6 kunethiwekhi enjalo, futhi ukuzulazula kwamadivayisi we-Wi-Fi lapho ukunyakaza kuzohamba kahle.
Ngakho-ke, wonke umuntu uyazinqumela ukuthi yini okufanele ayikhethe: ukusebenza kanye nesidingo sokubeka ikhebula lenethiwekhi, noma ukukhululeka kokwandisa inethiwekhi engenazintambo ngemali encane.
Source: www.habr.com